gfxeng.h

#ifndef DEF_GFXENG_H
#define DEF_GFXENG_H 1

#define BAR_HEIGHT      138
#define ICON_SIZE       46
#define DFONT           10

#define UPDATE_NOTHING  0x00
#define UPDATE_BAR      0x01
#define UPDATE_MENU     0x02
#define UPDATE_ALL      0x03

class GraphicsEngine {
    friend class GraphicConfigMenu;
    public:
        GraphicsEngine();
        ~GraphicsEngine();
        void update(Uint8);
        void draw();
        void resize(Uint16 width, Uint16 height);
        void togglePlayerBar();
        void toggleFPS();
        void toggleFullScreen();
        void setShowDebug();
        void unsetShowDebug();
        void toggleShowDebug();
        void setMenuBG(SDL_Surface* menu_background=NULL);
        const SDL_Rect& addShift(Sint16,Sint16);
        const SDL_Rect& setShift(Sint16,Sint16);
        const SDL_Rect& getShift() {
            return shift;
        }
        void resetShift() {
            shift.x=shift.y=0;
        }
        void drawRectangle(SDL_Rect rect, Uint8 border=1, Uint32 color=0);
        SDL_Surface* createRGBSurface(Uint16 width, Uint16 height);
        SDL_Surface* createRGBASurface(Uint16 width, Uint16 height);
        SDL_Surface* createRGBScreenSurface();
        SDL_Surface* createRGBAScreenSurface();
    protected:
        const Uint32 rmask;
        const Uint32 gmask;
        const Uint32 bmask;
        const Uint32 amask;
        Uint32 vflags;
        SDL_Surface* screen;
        SDL_Rect vis_map;
        SDL_Surface* menubg;
        SDL_Rect bar;
        bool show_bar;
        bool show_fps;
        bool show_debug;
        //visual flags
        bool fullscreen;
        //update state
        Uint8 updatetype;
        // current shift
        SDL_Rect shift;
        EmptyAnimationPtr lifeimage;
    protected:
        inline void drawGameScene();
        inline void drawEditScene();
        inline void drawPlayerBar();
        inline void drawFPS();
        inline void drawMenu();
        inline void drawBox();
        inline void resetMenuBG();
        inline SDL_Rect clipToBG(SDL_Rect dest) const;
        inline SDL_Rect setShift(SDL_Rect center);
        inline SDL_Rect* shiftMapArea(SDL_Rect& area, const SDL_Rect& shift);
        inline void setGameMenuBG();
};

#endif

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